✦ LIBER ✦

Mass spectrometry of imidazole-4(5)-carboxaldehyde and some 1-methyl and nitro derivatives

✍ Scribed by Arturo Cert; Pedro Delgado-Cobos; Mariana Trujillo Pérez-Lanzac

Publisher: John Wiley and Sons
Year: 1986
Tongue: English
Weight: 571 KB
Volume: 21
Category: Article
ISSN: 1076-5174
DOI: 10.1002/oms.1210210810

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis and mass spectra of labelled 4

Synthesis and mass spectra of labelled 4(5)-nitro-1H-imidazole-5(4)-carbonitriles

✍ J. Suwiński; K. Świerczek 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 French ⚖ 89 KB

## Abstract __Cine__ nucleophilic substitution of 1,4‐dinitroimidazole and its 2‐methyl derivative with nitrogen‐15 or carbon‐13 potassium cyanides afforded, respectively, labelled 4(5)‐nitro‐1H‐imidazole‐5(4)‐carbonitriles. Detailed mass spectra analysis led to the conclusion that during fragmenta

Mass spectrometry of 2,5-dimercapto-1,3,

Mass spectrometry of 2,5-dimercapto-1,3,4-thiadiazole methyl and aryl derivatives

✍ Franscesco Bottino; Salvatore Caccamese; Sebastiano Pappalardo 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 420 KB

Metabolism of 1-methyl-5-nitro-2-(2′ -py

Metabolism of 1-methyl-5-nitro-2-(2′ -pyrimidyl)imidazole

✍ K. M. Baker; M. Coerezza; L. Del Corona; A. Frigerio; G. G. Massaroli; G. Sekule 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 English ⚖ 282 KB

Synthesis of 2-methyl-4(5)-nitro[15N1(3)

Synthesis of 2-methyl-4(5)-nitro[15N1(3)]imidazole from 2-methyl-4(5)-nitroimidazole

✍ Jerzy Suwiński; Wojciech Szczepankiewicz 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 French ⚖ 330 KB 👁 1 views

A simple four-stage conversion of 2-1nethyl-4(5>nitroimidazole to 2-methyl-4(5)-nitr0['~N""]imidazole is reported. The method consists in N-nitration of the initial compound to ?-methyl-1,4-dinitroimidazole, treating the latter with ["Nlglycine and N-dealkylation of the obtained (~-rnethyl-4-nitro[~

Synthesis and In-Vitro Antibacterial Act

Synthesis and In-Vitro Antibacterial Activity of 5-Substituted 1-Methyl-4-nitro-1H-imidazoles

✍ Bahram Letafat; Saeed Emami; Alireza Aliabadi; Negar Mohammadhosseini; Mohammad 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 321 KB 👁 2 views

Convenient syntheses of 5-[(2-methyl-5-n

Convenient syntheses of 5-[(2-methyl-5-nitro-1H-imidazol-1-yl)methyl]-1,3,4-oxadiazole-2(3H)thione and N-substituted 2-amino-5-[(2-methyl-5-nitro-1H-imidazol-1-yl)methyl]-1,3,4-thiadiazoles

✍ Javad Mirzaei; Hooshang Pirelahi; Mohsen Amini; Abbas Shafiee 📂 Article 📅 2008 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 268 KB 👁 1 views

## Abstract magnified image Oxidation of metronidazole (**4**) with sodium dichromate yielded the corresponding 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetic acid (**5**) which was esterified with 1‐butanol to give butyl 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetate (**8**). Reaction of the l